CN106100184A - Rotor assembly for magneto - Google Patents
Rotor assembly for magneto Download PDFInfo
- Publication number
- CN106100184A CN106100184A CN201610710168.0A CN201610710168A CN106100184A CN 106100184 A CN106100184 A CN 106100184A CN 201610710168 A CN201610710168 A CN 201610710168A CN 106100184 A CN106100184 A CN 106100184A
- Authority
- CN
- China
- Prior art keywords
- permanent magnet
- locating part
- baffle
- rotor core
- magneto
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/27—Rotor cores with permanent magnets
- H02K1/2706—Inner rotors
- H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
- H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Abstract
The invention provides a kind of rotor assembly for magneto, relate to machine field, this rotor assembly being used for magneto includes rotor core and multiple permanent magnet, the periphery of rotor core connects finite place piece, locating part extends along the radial direction of rotor core, gap between the locating part that any two is adjacent is equal, and permanent magnet is arranged in gap, and the medial surface of permanent magnet is connected with the periphery of rotor core.The present invention is by arranging the locating part at multiple interval on rotor core, and permanent magnet is arranged in the gap of two adjacent locating parts, locating part realizes the location to permanent magnet and position-limiting action, in the same size due to each locating part, gap is identical simultaneously, and the adjacent gap between two permanent magnets coincide with the size of locating part, it is ensured that the gap between adjacent locating part keeps constant, magnetic flux equilibrium in gap, is conducive to improving motor performance and driving controls.Additionally, locating part makes permanent magnet be easily installed.
Description
Technical field
The present invention relates to machine field, in particular to a kind of rotor assembly for magneto.
Background technology
The frequency-changeable compressor motor of conventionally employed Surface Mount permanent magnet, during rotor assembles, on usual rotor forever
Magnet positions without reference to.When the magnetic shoe on rotor is in the position of mistake, the magnetic flux produced at air gap is asymmetric, simultaneously
The angle position of mistake can increase stator teeth magnetic loss, affects motor performance, and even resulting in motor can not be driven by frequency conversion plate.One
A little electrical machinery plants need to use special process frock to ensure permanent magnet position, but in most of the cases, this method needs
Production line does significant improvement.So, how to ensure the position of Surface Mount permanent magnet, be to be musted when designing permanent-magnet synchronous motor and production
The problem that must pay close attention to.
Summary of the invention
It is an object of the invention to provide a kind of rotor assembly for magneto, its cost is relatively low, stable performance, with
Time permanent magnet should can be positioned on rotor core accurately in the rotor structure of location permanent magnet, thus keep adjacent two
The magnetic flux in the gap between permanent magnet is symmetrical.
Embodiments of the invention are achieved in that
A kind of rotor assembly for magneto, it includes rotor core and multiple permanent magnet, the circumference of rotor core
Face connect finite place piece, locating part along rotor core radial direction extend, between the locating part that any two is adjacent between
Gap is equal, and permanent magnet is arranged in gap, and the medial surface of permanent magnet is connected with the periphery of rotor core.
In the preferred embodiments of the present invention, the two ends of the rotor core of the above-mentioned rotor assembly for magneto are respectively
First end and the second end, locating part is arranged at least one in the first end and the second end.
In the preferred embodiments of the present invention, the above-mentioned locating part for the rotor assembly of magneto is arranged at the first end,
Described rotor core has second baffle near the periphery connection of the second end, and second baffle prolongs along the radial direction of rotor core
Stretching, permanent magnet pushes against second baffle away from one end of locating part.
In the preferred embodiments of the present invention, the rotor core of the above-mentioned rotor assembly for magneto is near the first end
Periphery connects the first baffle plate, and the first baffle plate extends along the radial direction of rotor core, and the first baffle plate is parallel with second baffle,
Locating part is connected with the first baffle plate away from one end of second baffle, and limit permanent magnet pushes against the first baffle plate near one end of locating part.
In the preferred embodiments of the present invention, the above-mentioned locating part adjacent for any two of the rotor assembly of magneto
The side of the periphery away from rotor core connect limited location plate, locating part that any two is adjacent, limiting plate, the first baffle plate
Surrounding " U " the type groove for accommodating permanent magnet with the periphery of rotor core, the lateral surface of permanent magnet is against limiting plate.
In the preferred embodiments of the present invention, the above-mentioned second baffle for the rotor assembly of magneto is corresponding with permanent magnet
Part be provided with the hole of magnetizing for magnetizing to permanent magnet, hole of magnetizing is semi-circular through hole.
In the preferred embodiments of the present invention, the above-mentioned second baffle for the rotor assembly of magneto includes multiple with forever
The butting section that magnet is corresponding is arranged alternately with multiple gaps corresponding with locating part, multiple butting sections and multiple gap, hole of magnetizing
It is arranged on butting section.
In the preferred embodiments of the present invention, the second end of the above-mentioned rotor assembly for magneto is additionally provided with reinforcement
Plate, reinforcing plate protrudes from rotor core, and be arranged in parallel with second baffle, and reinforcing plate is arranged at second baffle away from locating part
Side, connects between second baffle and reinforcing plate and has reinforcement.
In the preferred embodiments of the present invention, the reinforcement of the above-mentioned rotor assembly for magneto is along the axle of rotor core
Line direction is arranged, and the two ends of reinforcement are respectively connecting to second baffle and reinforcing plate.
In the preferred embodiments of the present invention, the locating part of the above-mentioned rotor assembly for magneto and permanent magnet are respectively
Four, four locating parts are symmetrical along rotor core.
The embodiment of the present invention provides the benefit that: by arranging the locating part at multiple interval on rotor core, and will forever
Magnet is arranged in gap, and locating part not only can realize the positioning action to permanent magnet, the most also limits the week of permanent magnet
To motion, owing to the size of each locating part keeps consistent, the gap between the locating part that any two is adjacent simultaneously is identical, phase
The adjacent gap between two permanent magnets coincide with the size of locating part, it is ensured that the gap between adjacent locating part keeps not
Become, simultaneously the equilibrium of the magnetic flux in gap, be conducive to improving motor performance and control with driving.Additionally, the setting of locating part, make forever
Magnet is easily installed.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below by embodiment required use attached
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, and it is right to be therefore not construed as
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to this
A little accompanying drawings obtain other relevant accompanying drawings.
Fig. 1 is the first embodiment of the invention structural representation for the rotor assembly of magneto；
Fig. 2 is the first embodiment of the invention structural representation for the first end of the rotor assembly of magneto；
Fig. 3 is the first embodiment of the invention structural representation for the second end of the rotor assembly of magneto；
Fig. 4 is that first embodiment of the invention is illustrated for the stereochemical structure of the rotor core of the rotor assembly of magneto
Figure；
Fig. 5 is the second embodiment of the invention structural representation for the rotor assembly of magneto；
Fig. 6 is the second embodiment of the invention structural representation for the first end of the rotor assembly of magneto；
Fig. 7 is the second embodiment of the invention structural representation for the second end of the rotor assembly of magneto；
Fig. 8 is that second embodiment of the invention is illustrated for the stereochemical structure of the rotor core of the rotor assembly of magneto
Figure.
In figure:
Rotor assembly 100,200 for magneto；
Rotor core 110,210；Locating part 111；First end 112；Second end 113；Second baffle 114,214；Butting section
214a；Interval section 214b；Magnetize hole 115,215；First baffle plate 216；Limiting plate 217；Reinforcing plate 218；Reinforcement 219；
Permanent magnet 120.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
The a part of embodiment of the present invention rather than whole embodiments.Generally implement with the present invention illustrated described in accompanying drawing herein
The assembly of example can be arranged with various different configurations and design.
Therefore, detailed description to the embodiments of the invention provided in the accompanying drawings is not intended to limit claimed below
The scope of the present invention, but be merely representative of the selected embodiment of the present invention.Based on the embodiment in the present invention, this area is common
The every other embodiment that technical staff is obtained under not making creative work premise, broadly falls into the model of present invention protection
Enclose.
It should also be noted that similar label and letter represent similar terms, therefore, the most a certain Xiang Yi in following accompanying drawing
Individual accompanying drawing is defined, then need not it be defined further and explains in accompanying drawing subsequently.
In describing the invention, it should be noted that term " first ", " second ", etc. be only used for distinguishing and do not describe, and not
It is understood that as instruction or hint relative importance.
In describing the invention, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " arrange ",
" install ", " connection " should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or connect integratedly
Connect；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can
To be the connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood with concrete condition
Concrete meaning in the present invention.
First embodiment
Refer to Fig. 1, Fig. 2 and Fig. 4, the present embodiment provides a kind of rotor assembly 100 for magneto, and it includes turning
Sub-iron core 110 and multiple permanent magnet 120, permanent magnet 120 is connected with rotor core 110.
Rotor core 110 substantially cylindrical, the periphery of rotor core 110 connects multiple locating part 111, and this is spacing
Part 111 extends along the radial direction of rotor core 110, and multiple locating parts 111 interval arranges, and adjacent spacing of any two
Gap between part 111 is equal, and locating part 111 is connected with rotor core 110, and permanent magnet 120 is arranged in gap, permanent magnet
The medial surface of 120 is connected with the periphery of rotor core 110.
Owing to rotor core 110 is cylindrical, locating part 111 is multiple, and is connected with the periphery of rotor core 110,
The most multiple locating parts 111 connect the structure that also can form cylinder.The number of locating part 111 can be 2～8, the present embodiment
In the number of preferred locating part 111 be four, and four locating parts 111 intervals are arranged, and form four gaps, in the present embodiment forever
The number at the interval that the number of magnet 120 and locating part 111 are formed is identical, that is to say, the number of permanent magnet 120 is four.
Gap is formed, it is simple to be arranged in gap by permanent magnet 120, thus ensure between two adjacent locating parts 111
The position of permanent magnet 120 is relatively fixed, and will not circumferentially rotate along rotor core 110, and locating part 111 can be arranged at rotor ferrum
Optional position on the periphery of core 110, in the present embodiment, the two ends of rotor core 110 are respectively the first end 112 and the second end
113, locating part 111 is arranged at the first end 112 of rotor core 110, it is also possible to be arranged at the second end 113, it is also possible to first
End 112 and the second end 113 are respectively provided with locating part 111, it is of course also possible to be arranged between the first end 112 and the second end 113.
In the present embodiment, preferably locating part 111 is arranged at one end of rotor core 110, and is arranged at rotor core 110
First end 112.And the second end 113 of rotor core 110 is provided with second baffle 114, second baffle 114 is along rotor core
The radially protruding of 110 is in rotor core 110.
Referring to Fig. 1, Fig. 3 and Fig. 4, the structure of second baffle 114 has multiple, such as: second baffle 114 can be diameter
The plectane bigger than the diameter of rotor core 110, second baffle 114 is connected to the second end 113 of rotor core 110；Second baffle
114 can also be annulus, and second baffle 114 is set in the second end 113 of rotor core 110, and protrudes from rotor core 110.
In the present embodiment, second baffle 114 is plectane, and is connected to the periphery of the second end 113 of rotor core 110,
Second baffle 114 extends along the radial direction of rotor core 110, and it is adjacent that one end of permanent magnet 120 is arranged at any two
In gap between locating part 111, the other end pushes against second baffle 114.Second baffle 114 can limit permanent magnet 120 at axle
To the motion in direction.
The part that second baffle 114 is corresponding with permanent magnet 120 is provided with hole 115 of magnetizing, hole 115 of magnetizing can be used in
Permanent magnet 120 magnetizes, and takes out without by permanent magnet 120, magnetizes simple to operate, more cost-effective.Due to permanent magnet 120
Number is four, and on second baffle 114, correspondence offers four holes 115 of magnetizing, and fills four permanent magnets 120 respectively
Magnetic, the speed that magnetizes is fast, effective.The shape in hole 115 of magnetizing can be semicircle, circular or rectangle etc., in the present embodiment, preferably
Magnetize hole 115 is shaped as semicircle.
Locating part 111 not only acts as the effect of location, can also limit the permanent magnet 120 circumference at rotor core 110 simultaneously
On motion, locating part 111 and the combination of second baffle 114, make permanent magnet 120 all be defined in the position of circumferential and axial,
Keep not offseting relative to position between permanent magnet 120, the magnetic flux pair in the gap between two adjacent permanent magnets 120
Claiming, the performance of motor is more preferable.
Meanwhile, in the present embodiment, only permanent magnet 120 circumferentially displaced is carried out spacing, compared to existing with locating part 111
In technology, using for the groove and protruding cooperation of rotor core 110 and permanent magnet 120, groove and projection need to change
Rotor core 110 and the profile of permanent magnet 120 and structure, and in the present embodiment, the locating part 111 on rotor core 110 and
Two baffle plates 114 all protrude from rotor core 110, and are formed in one, and processing technology is simple, simultaneously the shape of permanent magnet 120 and
Structure does not changes, the most not perforate on permanent magnet 120, and permanent magnet 120 uses common permanent magnet 120, and cost is more
Low.And limit permanent magnet 120 by the locating part 111 of rotor core 110 cylindrical and the second baffle 114 of rotor end-face
Circumferential and axial position so that permanent magnet 120 is easier to install, and makes the Distribution of Magnetic Field in air gap more equalize, is conducive to improving electricity
Machine performance and driving control, and are particularly suitable for use with the frequency-changeable compressor of magneto.
Certainly, in other embodiments, it is also possible to remove the second baffle 114 in the present embodiment, locating part is only set
111, it is possible to realize the spacing of permanent magnet 120 and install.
Referring to Fig. 1 and Fig. 4, the operation principle for rotor assembly 100 device of magneto is: rotor core 110
The first end 112 different with the second end 113 structure, the first end 112 is provided with locating part 111, and the second end 113 is provided with second baffle
114, permanent magnet 120 is arranged between the adjacent locating part of any two 111, and permanent magnet 120 supports away from one end of locating part 111
By second baffle 114, the adjacent gap between two permanent magnets 120 coincide with the size of locating part 111, passes through locating part
111 circumferential movement limiting permanent magnet 120, limit the axial-movement of permanent magnet 120 simultaneously by second baffle 114, it is ensured that
Gap between adjacent locating part 111 keeps constant, simultaneously the equilibrium of the magnetic flux in gap, be conducive to improving motor performance and
Drive and control.
Second embodiment
Refer to Fig. 5, Fig. 6 and Fig. 8, the present embodiment provides a kind of rotor assembly 200 for magneto, and it includes turning
Sub-iron core 210 and multiple permanent magnet 120, in the present embodiment, the first end 112 of rotor core 210 is provided with the spacing of multiple interval
Part 111, the second end 113 is provided with second baffle 214, and permanent magnet 120 is arranged between the adjacent locating part of any two 111,
And the one end away from locating part 111 is resisted against on second baffle 214.
In the present embodiment, the first end 112 is additionally provided with the first baffle plate 216, and the first baffle plate 216 is connected to rotor core 210
On periphery, and along the radial direction extension of rotor core 210, the first baffle plate 216 is parallel with second baffle 114.Locating part 111
Being connected with rotor core 210 and the first baffle plate 216 respectively, wherein locating part 111 protrudes along the radial direction of rotor core 210
In rotor core 210, the axial direction along rotor core 210 protrudes from the first baffle plate 216 simultaneously, and permanent magnet 120 is arranged at
During gap between the locating part 111 that any two is adjacent, one end of the close locating part 111 of permanent magnet 120 pushes against first gear
Plate 216, the medial surface of permanent magnet 120 is connected with the periphery of rotor core 210 simultaneously, and the left and right sides of permanent magnet 120 are divided
The locating part 111 the most adjacent with two connects.
In order to limit the motion in the radial direction of permanent magnet 120 further, in the present embodiment, adjacent in any two
Being provided with limiting plate 217 between locating part 111, the lateral surface of permanent magnet 120, against limiting plate 217, that is to say, two locating parts
111, the periphery of rotor core 210, the first baffle plate 216 and limiting plate 217 surround " U " the type groove for accommodating permanent magnet, with
Time five faces of permanent magnet 120 are all pushed against, thus limit the motion in all directions of permanent magnet 120, and permanent magnet 120
One end away from the first baffle plate 216 is resisted against on second baffle 214, thus by permanent magnet 120 tightly be positioned predeterminated position,
It is effectively prevented from permanent magnet 120 to offset, makes the position of permanent magnet 120 fix, the gap between two adjacent permanent magnets 120
Fixing, magnetic flux is fixed, and is conducive to improving motor performance and driving controls.
Referring to Fig. 5, Fig. 7 and Fig. 8, the second baffle 214 in the present embodiment includes butting section 214a and interval section
214b, butting section 214a are multiple with interval section 214b, and multiple butting section 214a and multiple interval section 214b are alternately
Arranging, wherein, butting section 214a is corresponding with permanent magnet 120, and interval section 214b and locating part 111 interval are arranged, butting section
214a and interval section 214b is arranged alternately, and is avoided that and the magnetic flux between two adjacent permanent magnets 120 is caused stop, with
Time more cost-effective.Further, hole 215 of magnetizing is arranged on the 214a of butting section.
Additionally, in the present embodiment, be additionally provided with reinforcing plate 218 at the second end 113, reinforcing plate 218 protrudes from rotor core
210, reinforcing plate 218 is parallel with second baffle 214, and keeps consistent with the size of second baffle 214, reinforcing plate 218 and second
Baffle plate 214 is annular, and the most sheathed outside with rotor core 210, reinforcing plate 218 be provided with second baffle 214 away from
The side of locating part 111, in order to strengthen the support force of second baffle 214, connects between second baffle 214 and reinforcing plate 218
Having reinforcement 219, this reinforcement 219 is arranged along the axis direction of rotor core 210, and the two ends of reinforcement 219 are respectively connecting to
Second baffle 214 and reinforcing plate 218.
Referring to Fig. 5 and Fig. 8, the operation principle for the rotor assembly 200 of magneto is: not only by locating part
111 and second baffle 214 permanent magnet 120 is carried out spacing, simultaneously the first baffle plate 216 is set also by the first end 112, is used for
Coordinate the motion on the axis direction limiting permanent magnet 120 with second baffle 214, the adjacent locating part 111 of any two it
Between limiting plate 217 is set, utilize limiting plate 217 to limit permanent magnet 120 motion in radial directions, additionally, also to second gear
Plate 214 is strengthened, and strengthens the position-limiting action of permanent magnet 120, limit effect and fixing effect from multiple angles and many aspects
Fruit more preferably, is installed simply simultaneously, is conducive to improving motor performance and driving control.
Certainly, for a person skilled in the art, in other embodiments, the first end 112 and knot of the second end 113
Structure can change, and such as, arranges locating part 111 at the second end 113, arranges second baffle 214 etc. at the first end 112, additionally, the
One baffle plate 216 and the setting of limiting plate 217, it is also possible to be combined accordingly, the first baffle plate 216 can be with locating part 111, limit
At least one combination in the plate 217 of position, second baffle 214 can be with at least one group in locating part 111 and limiting plate 217
Close, and, the structure of the first end 112 and the second end 113 can be the same, it is also possible to different, and is not restricted to what the present invention provided
The permutation and combination of embodiment.All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, all
Within protection scope of the present invention should being included in.
Claims (10)
1. the rotor assembly for magneto, it is characterised in that it includes rotor core and multiple permanent magnet, described turn
The periphery of sub-iron core connects finite place piece, and described locating part extends along the radial direction of described rotor core, any two
The adjacent gap between described locating part is equal, and described permanent magnet is arranged in described gap, the medial surface of described permanent magnet
It is connected with the periphery of described rotor core.
Rotor assembly for magneto the most according to claim 1, it is characterised in that the two ends of described rotor core
Being respectively the first end and the second end, described locating part is arranged at least one in described first end and described second end.
Rotor assembly for magneto the most according to claim 2, it is characterised in that described locating part is arranged at institute
Stating the first end, described rotor core has second baffle near the periphery connection of described second end, and described second baffle is along described
The radial direction of rotor core extends, and described permanent magnet pushes against described second baffle away from one end of described locating part.
Rotor assembly for magneto the most according to claim 3, it is characterised in that described rotor core is near institute
The periphery connection stating the first end has the first baffle plate, and described first baffle plate extends along the radial direction of described rotor core, described
First baffle plate is parallel with described second baffle, and described locating part connects with described first baffle plate away from one end of described second baffle
Connecing, described permanent magnet pushes against described first baffle plate near one end of described locating part.
Rotor assembly for magneto the most according to claim 4, it is characterised in that adjacent described of any two
The side of the periphery away from described rotor core of locating part connects limited location plate, described locating part that any two is adjacent,
The periphery of described limiting plate, described first baffle plate and described rotor core surrounds " U " the type groove for accommodating described permanent magnet,
The lateral surface of described permanent magnet is against described limiting plate.
Rotor assembly for magneto the most according to claim 3, it is characterised in that described second baffle is with described
The part that permanent magnet is corresponding is provided with the hole of magnetizing for magnetizing to described permanent magnet, described in hole of magnetizing be semi-circular through hole.
Rotor assembly for magneto the most according to claim 6, it is characterised in that described second baffle includes many
Butting section that individual and described permanent magnet is corresponding and interval section corresponding to multiple and described locating part, multiple described butting sections and many
Individual described interval section is arranged alternately, described in hole of magnetizing be arranged on described butting section.
Rotor assembly for magneto the most according to claim 3, it is characterised in that described second end is additionally provided with
Reinforcing plate, described reinforcing plate protrudes from described rotor core, and be arranged in parallel with described second baffle, and described reinforcing plate is arranged at
Described second baffle, away from the side of described locating part, connects between described second baffle and reinforcing plate and has reinforcement.
Rotor assembly for magneto the most according to claim 8, it is characterised in that described reinforcement is along described turn
The axis direction of sub-iron core is arranged, and the two ends of described reinforcement are respectively connecting to described second baffle and described reinforcing plate.
Rotor assembly for magneto the most according to claim 1, it is characterised in that described locating part and described
Permanent magnet is respectively four, and four described locating parts are symmetrical along described rotor core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610710168.0A CN106100184A (en) | 2016-08-23 | 2016-08-23 | Rotor assembly for magneto |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610710168.0A CN106100184A (en) | 2016-08-23 | 2016-08-23 | Rotor assembly for magneto |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106100184A true CN106100184A (en) | 2016-11-09 |
Family
ID=57224712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610710168.0A Pending CN106100184A (en) | 2016-08-23 | 2016-08-23 | Rotor assembly for magneto |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106100184A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109327120A (en) * | 2018-12-11 | 2019-02-12 | 湖南崇德工业科技有限公司 | Permanent magnetic iron block adhesive tool |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203387310U (en) * | 2013-07-20 | 2014-01-08 | 浙江尤里卡机电有限公司 | Ferrite magnet motor inner rotor |
| DE102013016837A1 (en) * | 2013-10-10 | 2015-04-16 | Daimler Ag | Method for producing an active part for an electrical machine |
| CN204992833U (en) * | 2015-06-25 | 2016-01-20 | 上海市雷智电机有限公司 | Rotor punching and oblique rotor of servo motor sectional type |
| CN206023401U (en) * | 2016-08-23 | 2017-03-15 | 黄石东贝电器股份有限公司 | Rotor assembly for magneto |
-
2016
- 2016-08-23 CN CN201610710168.0A patent/CN106100184A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203387310U (en) * | 2013-07-20 | 2014-01-08 | 浙江尤里卡机电有限公司 | Ferrite magnet motor inner rotor |
| DE102013016837A1 (en) * | 2013-10-10 | 2015-04-16 | Daimler Ag | Method for producing an active part for an electrical machine |
| CN204992833U (en) * | 2015-06-25 | 2016-01-20 | 上海市雷智电机有限公司 | Rotor punching and oblique rotor of servo motor sectional type |
| CN206023401U (en) * | 2016-08-23 | 2017-03-15 | 黄石东贝电器股份有限公司 | Rotor assembly for magneto |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109327120A (en) * | 2018-12-11 | 2019-02-12 | 湖南崇德工业科技有限公司 | Permanent magnetic iron block adhesive tool |
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Application publication date: 20161109 |